物理化学在线课程教学设计与实践——以热力学第二定律与卡诺热机为例  

Teaching Design and Practice of Physical Chemistry Online Course: The Second Law of Thermodynamics and Carnot Heat Engine

作　　者：刘万强[1] 刘奕 陈述[1] 张杰 焦银春[1] 彭斌[1] LIU Wan-Qiang;LIU Yi;CHEN Shu;ZHANG Jie;JIAO Yin-Chun;PENG Bin(College of Chemistry and Chemical Engineering,Chemistry and Chemical Engineering Innovation and Entrepreneurship Education Center of Hunan Province,Hunan University of Science and Technology,Xiangtan 411201,China)

机构地区：[1]湖南科技大学化学化工学院湖南省普通高校化学与化工创新创业教育中心,湖南湘潭411201

出　　处：《化学教育（中英文）》2021年第2期17-23,共7页Chinese Journal of Chemical Education

基　　金：2019年湖南省精品在线课程:物理化学(湘教通[2019]266号);湖南省教育厅科研项目(19K031);湖南省学位与研究生教育改革研究一般项目资助(2020JGYB230);湖南科技大学教研教改课题(G31712)。

摘　　要：提出在线课程应立足于对线下课堂教学内容的疏导、梳理、凝练和升华,并以"热力学第二定律与卡诺热机"在线课程为例进行介绍。采用问题链形式引导学生从卡诺热机推导热力学第二定律数学表达式,阐明了卡诺热机在热力学第二定律形成过程中的重要作用和地位,强调了卡诺对于热力学的重要贡献,培养了学生探究精神和学科素养。为在线课程提供了教学案例和设计思路。The online course should provide guidance, combing, counselling and supplementary of the content of offline classroom, and dedicate to the cultivation of students’ ability and subject literacy. In the case of the online course "The Second Law of Thermodynamics and Carnot Engine", problem-chain method was adopted to strengthen the interaction between teachers and students, expounding the important role and position of Carnot engine in the formation of the second law of thermodynamics, and emphasizing the important contribution of Carnot to thermodynamics, which contributes to students’ exploratory spirits and subject literacy. This paper can provide teaching cases and design ideas for online courses.

关 键 词：在线课程 课程设计 物理化学 热力学第二定律 卡诺热机 

分 类 号：O64-4[理学—物理化学] G434[理学—化学]